diff options
Diffstat (limited to 'rust/compiler.go')
| -rw-r--r-- | rust/compiler.go | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/rust/compiler.go b/rust/compiler.go index e6a7a9356..3fa3ccd69 100644 --- a/rust/compiler.go +++ b/rust/compiler.go @@ -73,6 +73,18 @@ type BaseCompilerProperties struct { // If no source file is defined, a single generated source module can be defined to be used as the main source. Srcs []string `android:"path,arch_variant"` + // Entry point that is passed to rustc to begin the compilation. E.g. main.rs or lib.rs. + // When this property is set, + // * sandboxing is enabled for this module, and + // * the srcs attribute is interpreted as a list of all source files potentially + // used in compilation, including the entrypoint, and + // * compile_data can be used to add additional files used in compilation that + // not directly used as source files. + Crate_root *string `android:"path,arch_variant"` + + // Additional data files that are used during compilation only. These are not accessible at runtime. + Compile_data []string `android:"path,arch_variant"` + // name of the lint set that should be used to validate this module. // // Possible values are "default" (for using a sensible set of lints @@ -334,6 +346,23 @@ func (compiler *baseCompiler) compile(ctx ModuleContext, flags Flags, deps PathD panic(fmt.Errorf("baseCrater doesn't know how to crate things!")) } +func (compile *baseCompiler) crateRoot(ctx ModuleContext) android.Path { + if compile.Properties.Crate_root != nil { + return android.PathForModuleSrc(ctx, *compile.Properties.Crate_root) + } + return nil +} + +// compilationSourcesAndData returns a list of files necessary to complete the compilation. +// This includes the rust source files as well as any other data files that +// are referenced during the build. +func (compile *baseCompiler) compilationSourcesAndData(ctx ModuleContext) android.Paths { + return android.PathsForModuleSrc(ctx, android.Concat( + compile.Properties.Srcs, + compile.Properties.Compile_data, + )) +} + func (compiler *baseCompiler) rustdoc(ctx ModuleContext, flags Flags, deps PathDeps) android.OptionalPath { @@ -511,6 +540,8 @@ func srcPathFromModuleSrcs(ctx ModuleContext, srcs []string) (android.Path, andr ctx.PropertyErrorf("srcs", "only a single generated source module can be defined without a main source file.") } + // TODO: b/297264540 - once all modules are sandboxed, we need to select the proper + // entry point file from Srcs rather than taking the first one paths := android.PathsForModuleSrc(ctx, srcs) return paths[srcIndex], paths[1:] } |